22740000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 74788560

約数和(自身を除く): 52048560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 379, 400, 480, 500, 600, 625, 750, 758, 800, 1000, 1137, 1200, 1250, 1500, 1516, 1875, 1895, 2000, 2274, 2400, 2500, 3000, 3032, 3750, 3790, 4000, 4548, 5000, 5685, 6000, 6064, 7500, 7580, 9096, 9475, 10000, 11370, 12000, 12128, 15000, 15160, 18192, 18950, 20000, 22740, 28425, 30000, 30320, 36384, 37900, 45480, 47375, 56850, 60000, 60640, 75800, 90960, 94750, 113700, 142125, 151600, 181920, 189500, 227400, 236875, 284250, 303200, 379000, 454800, 473750, 568500, 710625, 758000, 909600, 947500, 1137000, 1421250, 1516000, 1895000, 2274000, 2842500, 3790000, 4548000, 5685000, 7580000, 11370000, 22740000]

約数ペア:

[(1, 22740000), (2, 11370000), (3, 7580000), (4, 5685000), (5, 4548000), (6, 3790000), (8, 2842500), (10, 2274000), (12, 1895000), (15, 1516000), (16, 1421250), (20, 1137000), (24, 947500), (25, 909600), (30, 758000), (32, 710625), (40, 568500), (48, 473750), (50, 454800), (60, 379000), (75, 303200), (80, 284250), (96, 236875), (100, 227400), (120, 189500), (125, 181920), (150, 151600), (160, 142125), (200, 113700), (240, 94750), (250, 90960), (300, 75800), (375, 60640), (379, 60000), (400, 56850), (480, 47375), (500, 45480), (600, 37900), (625, 36384), (750, 30320), (758, 30000), (800, 28425), (1000, 22740), (1137, 20000), (1200, 18950), (1250, 18192), (1500, 15160), (1516, 15000), (1875, 12128), (1895, 12000), (2000, 11370), (2274, 10000), (2400, 9475), (2500, 9096), (3000, 7580), (3032, 7500), (3750, 6064), (3790, 6000), (4000, 5685), (4548, 5000)]